Construction Designed with robust materials to withstand harsh winter conditions, this skimmer hose delivers durable, reliable performance for your pool maintenance needs. Compatible thread sizes Features 1.27 cm and 5.1 cm outer threads for easy connection to a range of skimmer types, making it a versatile addition to your toolbox. Effective winterization Prevents water from entering the skimmer, protecting pool equipment from freeze damage during cold months. Easy to install and remove Simple, unobtrusive design enables quick installation and removal, simplifying seasonal pool preparation. Use scenarios 1) End-of-season winterization for outdoor pools: install to keep water out of the skimmer and safeguard equipment during freezing temperatures. 2) Works with multiple skimmer configurations: dual outer thread sizes allow seamless connections across different skimmer models. 3) Seasonal maintenance during vacations or long periods away: fast to install and remove for convenient protection when the pool is not in use. Attributes at a glance - Function: Winterization protection for skimmers - Compatibility: 1.27 cm and 5.1 cm outer threads for various skimmer types - Size: Dual thread sizes provided - Material: Robust construction for durability in cold weather - Performance: Helps prevent freeze damage and water ingress during winter months